(0 20 19)(1 21 3)(2 6 4)(5 9 7 11 8)(10 14 12)(13 17 15)(16 22 18)
ALLOWS (11/8)-SEQUENCE
1: (1 5 9)
(0 20 19)(1 7 11 8 5 21 3)(2 6 4)(9)(10 14 12)(13 17 15)(16 22 18)
2: (3 11 8)
(0 20 19)(1 7 11)(2 6 4)(3 5 21)(8)(9)(10 14 12)(13 17 15)(16 22 18)
3: (2 6 4)
(0 20 19)(1 7 11)(2)(3 5 21)(4)(6)(8)(9)(10 14 12)(13 17 15)(16 22 18)
4: (1 7 11)
(0 20 19)(1)(2)(3 5 21)(4)(6)(7)(8)(9)(10 14 12)(11)(13 17 15)(16 22 18)